# Linux Chat/Discussions **URL:** https://forum.devtalk.com/c/linux-developer-forum/linux-chat-discussions/166.md [Latest](https://forum.devtalk.com/latest.md) · [Categories](https://forum.devtalk.com/categories.md) · [Tags](https://forum.devtalk.com/tags.md) --- ## [Anyone used Tails OS?](https://forum.devtalk.com/t/anyone-used-tails-os/240995)
**Author:** [@AstonJ](https://forum.devtalk.com/u/AstonJ)\ **Replies:** 3\ **Last updated:** [18 April 2026 15:16 UTC](https://forum.devtalk.com/t/anyone-used-tails-os/240995 "2026-04-18T15:16:24Z")
Anyone tried Tails? Any thoughts? How Tails works Leave no trace on the computer Your secure computer anywhere To use Tails, shut down the computer and start on your Tails USB stick instead of starting on Windows,… --- ## [Here's my new article about using DefectDoJo to improve security posture](https://forum.devtalk.com/t/heres-my-new-article-about-using-defectdojo-to-improve-security-posture/226151)
**Author:** [@KnowledgeIsPower](https://forum.devtalk.com/u/KnowledgeIsPower)\ **Replies:** 0\ **Last updated:** [12 December 2025 16:30 UTC](https://forum.devtalk.com/t/heres-my-new-article-about-using-defectdojo-to-improve-security-posture/226151 "2025-12-12T16:30:57Z")
Here’s my new article about using #DefectDoJo to improve security posture --- ## [Linux is/was banned on Facebook for being malware](https://forum.devtalk.com/t/linux-is-was-banned-on-facebook-for-being-malware/186230)
**Author:** [@Eiji](https://forum.devtalk.com/u/Eiji)\ **Replies:** 1\ **Last updated:** [3 February 2025 11:41 UTC](https://forum.devtalk.com/t/linux-is-was-banned-on-facebook-for-being-malware/186230 "2025-02-03T11:41:54Z")
I’m not really up-to-date with mainstream social media, so I may be a bit late with this news, but … The point is … Facebook runs on Linux, so following this terrible rule they should ban the whole site as … --- ## [How to fix Let’s Encrypt's expiring DST Root CA X3 certificate on CentOS 7](https://forum.devtalk.com/t/how-to-fix-let-s-encrypts-expiring-dst-root-ca-x3-certificate-on-centos-7/23362)
**Author:** [@AstonJ](https://forum.devtalk.com/u/AstonJ)\ **Replies:** 5\ **Last updated:** [1 October 2021 18:13 UTC](https://forum.devtalk.com/t/how-to-fix-let-s-encrypts-expiring-dst-root-ca-x3-certificate-on-centos-7/23362 "2021-10-01T18:13:54Z")
Further to: Let's Encrypt's Root Certificate is expiring Just run this in terminal: rpm -qa | grep ca-certificates-2021.2.50-72.el7\_9.noarch || yum update -y ca-certificates --- ## [RancherOS is in end of life](https://forum.devtalk.com/t/rancheros-is-in-end-of-life/6466)
**Author:** [@Exadra37](https://forum.devtalk.com/u/Exadra37)\ **Replies:** 6\ **Last updated:** [30 January 2021 21:04 UTC](https://forum.devtalk.com/t/rancheros-is-in-end-of-life/6466 "2021-01-30T21:04:03Z")
Oh just spent so much time on this to discover now that RancherOS is in end of life but Rancher is refusing to mark the Github repo as such and only alerts the users that are paying for their services: This lack of t… --- ## [Ubuntu successfully virtualized on M1](https://forum.devtalk.com/t/ubuntu-successfully-virtualized-on-m1/4427)
**Author:** [@CommunityNews](https://forum.devtalk.com/u/CommunityNews)\ **Replies:** 5\ **Last updated:** [26 November 2020 21:41 UTC](https://forum.devtalk.com/t/ubuntu-successfully-virtualized-on-m1/4427 "2020-11-26T21:41:38Z")
Ubuntu Linux virtualized on M1 (success!). the ISO file needed: ubuntu-20.04.1-live-server-arm64.iso apart from the ISO, using disk images is not implemented. SimpleVM.app is only a proof-of-concept. it is possible to… --- ## [What is the best Linux window manager?](https://forum.devtalk.com/t/what-is-the-best-linux-window-manager/4395)
**Author:** [@Exadra37](https://forum.devtalk.com/u/Exadra37)\ **Replies:** 1\ **Last updated:** [25 November 2020 21:56 UTC](https://forum.devtalk.com/t/what-is-the-best-linux-window-manager/4395 "2020-11-25T21:56:03Z")
In your opinion what is the best Linux windows manager that has this requisites: Works with Ubuntu 20.04 without hijacking the current desktop, aka, the need to select a different one at login, like Regolith does. Spli… --- ## [Which Linux distro do you use on your desktop or dev machine?](https://forum.devtalk.com/t/which-linux-distro-do-you-use-on-your-desktop-or-dev-machine/763)
**Author:** [@AstonJ](https://forum.devtalk.com/u/AstonJ)\ **Replies:** 34\ **Last updated:** [1 August 2020 14:54 UTC](https://forum.devtalk.com/t/which-linux-distro-do-you-use-on-your-desktop-or-dev-machine/763 "2020-08-01T14:54:50Z")
And which ones have you tried - which did you like, not like so much… --- ## [Do you use a Linux terminal music player?](https://forum.devtalk.com/t/do-you-use-a-linux-terminal-music-player/984)
**Author:** [@Kurisu](https://forum.devtalk.com/u/Kurisu)\ **Replies:** 8\ **Last updated:** [10 July 2020 11:17 UTC](https://forum.devtalk.com/t/do-you-use-a-linux-terminal-music-player/984 "2020-07-10T11:17:06Z")
If so, which one? Recently I had to install Moc player on an old PC because I was searching for something with low resource consumption. --- ## [Which Linux distro do you use in production?](https://forum.devtalk.com/t/which-linux-distro-do-you-use-in-production/762)
**Author:** [@AstonJ](https://forum.devtalk.com/u/AstonJ)\ **Replies:** 12\ **Last updated:** [13 June 2020 02:40 UTC](https://forum.devtalk.com/t/which-linux-distro-do-you-use-in-production/762 "2020-06-13T02:40:19Z")
Huge CentOS fan here - what about you?